29481420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491357}}^1$

素因数の和:491369

約数の個数: 24

約数和(自身を含む): 82548144

約数和(自身を除く): 53066724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491357, 982714, 1474071, 1965428, 2456785, 2948142, 4913570, 5896284, 7370355, 9827140, 14740710, 29481420]

約数ペア:

[(1, 29481420), (2, 14740710), (3, 9827140), (4, 7370355), (5, 5896284), (6, 4913570), (10, 2948142), (12, 2456785), (15, 1965428), (20, 1474071), (30, 982714), (60, 491357)]